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  <title>Draw a cubic bezier curve</title>

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</div><hr /><div id="function.swf-shapecurveto3" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">swf_shapecurveto3</h1>
  <p class="verinfo">(PHP 4)</p><p class="refpurpose"><span class="refname">swf_shapecurveto3</span> &mdash; <span class="dc-title">Draw a cubic bezier curve</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.swf-shapecurveto3-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="type"><span class="type void">void</span></span> <span class="methodname"><strong>swf_shapecurveto3</strong></span>
    ( <span class="methodparam"><span class="type">float</span> <code class="parameter">$x1</code></span>
   , <span class="methodparam"><span class="type">float</span> <code class="parameter">$y1</code></span>
   , <span class="methodparam"><span class="type">float</span> <code class="parameter">$x2</code></span>
   , <span class="methodparam"><span class="type">float</span> <code class="parameter">$y2</code></span>
   , <span class="methodparam"><span class="type">float</span> <code class="parameter">$x3</code></span>
   , <span class="methodparam"><span class="type">float</span> <code class="parameter">$y3</code></span>
   )</div>

  <p class="para rdfs-comment">
   Draw a cubic bezier curve using the given coordinates.
  </p>
  <p class="para">
   The current position is then set to the
   <em><code class="parameter">x3</code></em>,<em><code class="parameter">y3</code></em> coordinate.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.swf-shapecurveto3-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<em><code class="parameter">x1</code></em></dt>

     <dd>

      <p class="para">
       x-coordinate of the first off curve control point.
      </p>
     </dd>

    
    
     <dt>
<em><code class="parameter">y1</code></em></dt>

     <dd>

      <p class="para">
       y-coordinate of the first off curve control point.
      </p>
     </dd>

    
    
     <dt>
<em><code class="parameter">x2</code></em></dt>

     <dd>

      <p class="para">
       x-coordinate of the second off curve control point.
      </p>
     </dd>

    
    
     <dt>
<em><code class="parameter">y2</code></em></dt>

     <dd>

      <p class="para">
       y-coordinate of the second off curve control point.
      </p>
     </dd>

    
    
     <dt>
<em><code class="parameter">x3</code></em></dt>

     <dd>

      <p class="para">
       x-coordinate of the endpoint.
      </p>
     </dd>

    
    
     <dt>
<em><code class="parameter">y3</code></em></dt>

     <dd>

      <p class="para">
       y-coordinate of the endpoint.
      </p>
     </dd>

    
   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.swf-shapecurveto3-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   没有返回值。
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.swf-shapecurveto3-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="function.swf-shapecurveto.html" class="function" rel="rdfs-seeAlso">swf_shapecurveto()</a> - Draw a quadratic bezier curve between two points</span></li>
   </ul>
  </p>
 </div>


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